finding my dad

dear khumbule khaya, my name is Dimakatso Nonyane 32yrs old a daughter of Pontsho nonyane. Can you please help me on finding my dad that i never met before. His name is Ntate Sabata staying in Bethlehem in free state. My mother has forgotten his surname, my mother said she was visiting her mother when she met my father, and it happened that she had to go back to Gaouteng only to find out that she was already pregnant. so she told my grandmother to let my dad know about the pregnancy, and she said even after i was born my father used to give my grandmother money when she was coming to see me. so that my mother can buy me food. Then it happened that my grandmother passed away and my dad couldn’t reach us anymore as he did not have my mother’s contact details.. khumbule khaya please help me on finding him. i will really love to get to know him as my father.
Kind Regards
Dimakatso